#include "COutput.h"
#include <conio.h>

void CPolygon :: setValues (int a, int b)
{ 
     width=a;
     height=b;
}
void COutput::writeln (int i) 
{
          cout << i << endl;
}
int CRectangle::area ()
{
     return (width * height);
}
int CTriangle:: area ()
{ 
          return (width * height / 2); 
}
